Every instruction gepa() tried: candidate (its number in the pool,
NA when it did not join), kind ("written", "reflect",
"combine"), parents, its sum on the minibatch next to its parent's,
score (its mean on the choosing rows: optimistic for the one chosen),
length (characters), note, calls so far, instruction, and
chosen. Attributes calls and reflections count the function's calls
and the instructions written.
Arguments
- fn
An AI function returned by
gepa().